package com.mindao.app.lgc.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
//import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * 登出Servlet
 */
 
public class LogoutServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

    /**
     * Default constructor. 
     */
    public LogoutServlet() {
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub 
		HttpServletRequest httpRequest=(HttpServletRequest)request;
		//Session失效
		request.getSession().invalidate();
		
		response.sendRedirect(httpRequest.getContextPath()+"/app/lgc/train/login.jsp");
		
	}



}
